/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package admin;

import dao.GiayDAO;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import pojo.GiayPOJO;

/**
 *
 * @author NhatHuy
 */
@WebServlet(name = "XuLyThemGiay", urlPatterns = {"/XuLyThemGiay"})
public class XuLyThemGiay extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            HttpSession session = request.getSession();
            //Nếu quản trị chưa đăng nhập, chuyển sang trang đăng nhập.
            if (session.getAttribute("QuanTri") == null){
                String url = request.getContextPath()+"/admin/DangNhapAdmin.html";
                response.sendRedirect(url);
                return;
            } 
            
            //Lấy thông tin.
            String tenGiay = request.getParameter("tfTenGiay");
            int maLoaiGiay = Integer.parseInt(request.getParameter("slLoaiGiay"));
            int maMauSac = Integer.parseInt(request.getParameter("slMauSac"));
            int gioiTinh = Integer.parseInt(request.getParameter("slGioiTinh"));
            int soLuong = Integer.parseInt(request.getParameter("tfSoLuong"));
//            String hinhAnh = request.getParameter("HinhAnh");
            float giaBan = Float.parseFloat(request.getParameter("tfGiaBan"));
            
            GiayPOJO giay = new GiayPOJO();
            giay.setTenGiay(tenGiay);
            giay.setMaLoaiGiay(maLoaiGiay);
            giay.setMaMauSac(maMauSac);
            giay.setGioiTinh(gioiTinh);
            giay.setSoLuong(soLuong);
            giay.setHinhAnh("hinh/giay1.jpg");
            giay.setGiaBan(giaBan);
            int kq = GiayDAO.themGiay(giay);
            out.println("Kết quả thêm giày: "+kq);
            
        }catch (Exception ex){
            System.out.println(ex.getMessage());
        } 
        finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
